317447520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50873}}^1$

素因数の和:50904

約数の個数: 96

約数和(自身を含む): 1076900832

約数和(自身を除く): 759453312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 50873, 101746, 152619, 203492, 254365, 305238, 406984, 508730, 610476, 661349, 763095, 813968, 1017460, 1220952, 1322698, 1526190, 1627936, 1984047, 2034920, 2441904, 2645396, 3052380, 3306745, 3968094, 4069840, 4883808, 5290792, 6104760, 6613490, 7936188, 8139680, 9920235, 10581584, 12209520, 13226980, 15872376, 19840470, 21163168, 24419040, 26453960, 31744752, 39680940, 52907920, 63489504, 79361880, 105815840, 158723760, 317447520]

約数ペア:

[(1, 317447520), (2, 158723760), (3, 105815840), (4, 79361880), (5, 63489504), (6, 52907920), (8, 39680940), (10, 31744752), (12, 26453960), (13, 24419040), (15, 21163168), (16, 19840470), (20, 15872376), (24, 13226980), (26, 12209520), (30, 10581584), (32, 9920235), (39, 8139680), (40, 7936188), (48, 6613490), (52, 6104760), (60, 5290792), (65, 4883808), (78, 4069840), (80, 3968094), (96, 3306745), (104, 3052380), (120, 2645396), (130, 2441904), (156, 2034920), (160, 1984047), (195, 1627936), (208, 1526190), (240, 1322698), (260, 1220952), (312, 1017460), (390, 813968), (416, 763095), (480, 661349), (520, 610476), (624, 508730), (780, 406984), (1040, 305238), (1248, 254365), (1560, 203492), (2080, 152619), (3120, 101746), (6240, 50873)]